In
sta
lla
tio
n
33
Chillers
DeltaChill
TM
DeltaChill Technical Manual 9758541 V1.1_06_2020
3
Installation
Water System
Pump Options - Flow Schemes
Single Head Pump Scheme -
Comprises:
Standard Circuit plus:
Optional Extras:
●
Flow Switch (supplied
loose).
●
20 Mesh Water Filter.
●
Flushing Bypass Circuit.
●
Single Head Pump.
Single Head Run/Standby Pump
Scheme - Comprises:
Standard Circuit plus:
Optional Extras:
●
Flow Switch (supplied
loose).
●
20 Mesh Water Filter.
●
Flushing Bypass Circuit.
●
Single Head Run/Standby
Pump.
Standard Free Cool Circuit
Incorporating:
●
Double Regulating Valve
●
Mixing Valve
●
20 Mesh Water Filter
M
M
M
M
EV
APORA
TOR
EV
APORA
TOR
EV
APORA
TOR
Installation Data
Refrigeration Schematic
S
PT
PT
PT
S
S
S
TI
TI
TI
TCE
TCE
TCE
S
S
S
S
PT
S
PT
S
PT
M
M
TS
TS
TS
PSH
PSH
PSH
PSL
S
S
S
S
M
S
S
M
M
M
TS
TS
TS
PSH
PSH
PSL
S
S
M
M
M
TS
TS
TS
PSH
PSH
PSH
PSL
BALL
VA
LV
E
CIRCUIT
1
CIRCUIT
2
CONDENSER COIL
H
P
SWITCH
TEMP
.
SENSOR
PSH
H
P
SWITCH
TEMP
.
SENSOR
H
P
SWITCH
TEMP
.
SENSOR
TEMP
.
SENSOR
H
P
SWITCH
LP
SWITCH
LP
SWITCH
LOW PRESSURE
TRANSDUCER
TEMPERA
TURE
SENSOR
LOW PRESSURE
TRANSDUCER
TEMPERA
TURE
SENSOR
LOW PRESSURE
TRANSDUCER
TEMPERA
TURE
SENSOR
EV
APORA
TOR
5/16" SCHR
ADER
H
P
SWITCH
TEMP
.
SENSOR
TEMP
.
SENSOR
H
P
SWITCH
H
P
SWITCH
TEMP
.
SENSOR
H
P
SWITCH
TEMP
.
SENSOR
LP
SWITCH
HIGH PRESSURE
TRANSDUCER
ELECTRONIC
EXP
ANSION V
AL
VE
ELECTRONIC
EXP
ANSION V
AL
VE
HIGH PRESSURE
TRANSDUCER
FIL
TER
DRIERS
H
P
SWITCH
TEMP
.
SENSOR
BALL
VA
LV
E
CONDENSER COIL
BALL
VA
LV
E
BALL
VA
LV
E
CIRCUIT
3
CONDENSER COIL
SIGHT
GLASS
SIGHT
GLASS
HIGH PRESSURE
TRANSDUCER
ELECTRONIC
EXP
ANSION V
AL
VE
SIGHT
GLASS
Scr
oll
Compr
essors
Scr
oll
Compr
essors
Scr
oll
Compr
essors
Schematic shows a triple Circuit machine